The Pocket Chemist - Wallet Sized Chemistry Stencil, Ruler and Unit Conversion Reference

Product Description

This laser-cut and laser-engraved 0.5 mm enamel-coated stainless steel card fits any normal credit card or ID slot and is built for a lifetime of use and abuse. Features: 1) Stencils for cyclohexane, benzene ring, cyclopropane, cyclobutane, cyclopentane and a carbon chain. 2) Stencils for chair conformation and boat conformation. 3) Angle measurement for precise bond angle drawings. 4) Imperial and metric straight-edge to 85 mm. 5) Arc and circle drawing tools to every 1/8th inch or 5 mm radius increment. 6) Full periodic table with atomic number reference in each period (row) plus a reference Krypton electron configuration. 7) 10 physical constants in chemistry including the molar gas constant in three different unit forms. 8) 11 fundamental chemistry equations. 9) Temperature, mass and pressure conversions. 10) Six important metric order of magnitude prefixes. 11) 42 digits of Pi. Just for fun. 12) Phone stand slot (insert another sturdy credit card). 13) QR code which will link to rotating monthly Easter-eggs on a hidden GLG page. 14) Fits any normal credit card or ID holder. 15) TSA compliant and more compact than a standard 6" engineering scale ruler. Makes for a perfect unique gift for chemists, chemistry students or chemistry teachers!

Features

• THE ONLY SOLID METAL solvent-proof chemistry stencil on the market gives you a modern and premium feel so you don't have to fumble with a tablet-sized flimsy plastic stencil in your limited work space.
• BETTER MOLECULES IN LESS TIME: Turn in professional-looking chemistry homework and focus on the reaction, not how to draw it. Sketch immaculate reactions in seconds with the benzene ring, boat and chair conformation stencils while using the ruler for consistent bond lengths to substituents and functional groups.
• A JOY TO DRAW WITH: Smooth-glide precision-cut stencil openings have rounded edges to fit most 0.7mm pens, pencils and smaller without cutting into pencil lead.
• BONUS REFERENCES ENGRAVED: Flip it over for chemistry unit conversions, fundamental equations and common physical constants!
• WILL NOT SNAP OR TEAR like a plastic stencil. This laser-cut and laser-engraved 0.5 mm enamel-coated stainless steel card fits any normal credit card or ID slot and is built for a lifetime of use and abuse. A perfect unique gift for chemists, chemistry students or chemistry teachers!

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